The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 1986
Filed:
Jul. 11, 1983
Applicant:
Inventor:
Charles R Cornell, Naperville, IL (US);
Assignee:
J. I. Case Company, Racine, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; G06F / ;
U.S. Cl.
CPC ...
3644241 ; 74866 ; 74740 ;
Abstract
Transmission monitor/control microprocessor primarily effective to automatically adjust the effective drive reduction ratio of a power train of the type in which such transmission is variable by step change or continuously, such as for use in farm tractors. The microprocessor adjusts the drive reduction ratio so that engine power at all levels is produced at a minimum specific fuel consumption.